3 papers
physics.flu-dyn2007
On Zonal Jets in Oceans
Balu Nadiga
We find that in parameter regimes relevant to the recently observed alternating zonal jets in oceans, the formation of these jets can be explained as due to an arrest of the turbul…
math.AP2006
Stochastic parameterization for large eddy simulation of geophysical flows
Jinqiao Duan, Balasubramanya T. Nadiga
Recently, stochastic, as opposed to deterministic, parameterizations are being investigated to model the effects of unresolved subgrid scales (SGS) in large eddy simulations (LES)…
physics.flu-dyn2000
Scaling properties of an inviscid mean-motion fluid model
Balasubramanya T. Nadiga
An inviscid two-dimensional fluid model with nonlinear dispersion that arises simultaneously in coarse-grained descriptions of the dynamics of the Euler equation and in the descrip…